---
product_id: 362704855
title: "SDF-500 Stainless Steel Dewar Flask, 500mL"
brand: "crystal technologies"
price: "₩548281"
currency: KRW
in_stock: true
reviews_count: 1
category: "Crystal Technologies"
url: https://www.desertcart.kr/products/362704855-sdf-500-stainless-steel-dewar-flask-500ml
store_origin: KR
region: South Korea
---

# Vented stainless steel lid for pressure safety 500mL capacity for precise volume control Removable stainless steel handle for easy transport SDF-500 Stainless Steel Dewar Flask, 500mL

**Brand:** crystal technologies
**Price:** ₩548281
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep it cool or hot — the SDF-500 handles it all with style!

## Quick Answers

- **What is this?** SDF-500 Stainless Steel Dewar Flask, 500mL by crystal technologies
- **How much does it cost?** ₩548281 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/362704855-sdf-500-stainless-steel-dewar-flask-500ml)

## Best For

- crystal technologies enthusiasts

## Why This Product

- Trusted crystal technologies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vented Lid Safety:** Pressure-release vented lid prevents dangerous buildup
- • **Precision 500mL Capacity:** Ideal for controlled storage of cryogenic or hot liquids
- • **Versatile Thermal Storage:** Perfect for both ultra-cold gases and high-temp liquids
- • **Ergonomic Removable Handle:** Handle detaches for flexible handling and storage
- • **Durable Stainless Steel Build:** Robust corrosion-resistant material ensures longevity

## Overview

The SDF-500 Stainless Steel Dewar Flask offers a 500mL capacity with a durable stainless steel body, vented lid for safe pressure release, and a removable handle for convenient transport. Designed for professional lab and industrial use, it stores both cryogenic liquids and high-temperature fluids securely.

## Description

Store and transport low-temperature liquid gases or high temperature liquids. Dewar flasks are available in two sizes 1000ml or 500ml and come complete with vented stainless steel lids. Model SDF-1000 comes with removable stainless steel handle.

Review: Disappointed… not matching the requirements - Quality is Good BUT lead is not tight… how can you store nitrogen liquid… n no handle … if the container is hot .. then how to hold it … lead should be tighter n need handle…hence return

## Features

- Made of Stainless Steel
- Removable stainless steel handle
- With Lid

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VKG2TZM |
| Batteries Required? | No |
| Best Sellers Rank | 353,643 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 588 in Lab Flasks |
| Customer Reviews | 1.0 1.0 out of 5 stars (1) |
| Date First Available | 1 Jan. 2024 |
| Included components | Flask |
| Item Package Quantity | 1 |
| Item Weight | 538 g |
| Item model number | SDF-500 |
| Manufacturer | Crystal Technologies |
| Material | Stainless Steel |
| Package Dimensions | 24.1 x 10.8 x 9.9 cm; 538 g |
| Part number | SDF-500 |

## Product Details

- **Bottom shape:** Round
- **Brand:** Crystal Technologies
- **Capacity:** 500 Millilitres
- **Graduation interval:** 500 Millilitres
- **Manufacturer:** Crystal Technologies
- **Material:** Stainless Steel

## Images

![SDF-500 Stainless Steel Dewar Flask, 500mL - Image 1](https://m.media-amazon.com/images/I/41qpocg7TyL.jpg)
![SDF-500 Stainless Steel Dewar Flask, 500mL - Image 2](https://m.media-amazon.com/images/I/51RnVPQI1WL.jpg)

## Customer Reviews

### ⭐ Disappointed… not matching the requirements
*by P***I on 4 August 2025*

Quality is Good BUT lead is not tight… how can you store nitrogen liquid… n no handle … if the container is hot .. then how to hold it … lead should be tighter n need handle…hence return

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- Crystal Technologies SDF-500 Stainless Steel Dewar Flask, 500mL
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**Shop now:** [https://www.desertcart.kr/products/362704855-sdf-500-stainless-steel-dewar-flask-500ml](https://www.desertcart.kr/products/362704855-sdf-500-stainless-steel-dewar-flask-500ml)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-02*